Yukawa textures or dark doublets from Two Higgs Doublet Models with $Z_3$ symmetry

Alfredo Aranda, J. Hernández--Sánchez, Roberto Noriega-Papaqui +1

The effect of $Z_3$ symmetry on the general Two Higgs Doublet Model is explored. Of particular interest is the question of what can a $Z_3$ symmetry do beyond the usual case with $…